My Love Mix-Up!, Vol. 3 — Wataru Hinekure

Aoki has a crush on Ida, a boy in his class. Ida has learned from Akkun the story behind Hashimoto's eraser -- that Aoki told Ida he liked him to protect Hashimoto's secret crush. The only trouble is that Aoki really does like Ida, so now Aoki has to confess his love to Ida all over again!